CN108071509B - 用于操作提升泵的系统和方法 - Google Patents

用于操作提升泵的系统和方法 Download PDF

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Publication number
CN108071509B
CN108071509B CN201711127413.6A CN201711127413A CN108071509B CN 108071509 B CN108071509 B CN 108071509B CN 201711127413 A CN201711127413 A CN 201711127413A CN 108071509 B CN108071509 B CN 108071509B
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China
Prior art keywords
fuel
lift pump
pressure
fuel rail
pump
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CN201711127413.6A
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English (en)
Chinese (zh)
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CN108071509A (zh
Inventor
J·切恰克
J·N·阿勒瑞
R·D·普斯福尔
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Ford Global Technologies LLC
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Ford Global Technologies LLC
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0054—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1412—Introducing closed-loop corrections characterised by the control or regulation method using a predictive controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F02D2200/0604—Estimation of fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
CN201711127413.6A 2016-11-16 2017-11-15 用于操作提升泵的系统和方法 Active CN108071509B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/353,535 2016-11-16
US15/353,535 US10077733B2 (en) 2016-11-16 2016-11-16 Systems and methods for operating a lift pump

Publications (2)

Publication Number Publication Date
CN108071509A CN108071509A (zh) 2018-05-25
CN108071509B true CN108071509B (zh) 2022-06-03

Family

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Application Number Title Priority Date Filing Date
CN201711127413.6A Active CN108071509B (zh) 2016-11-16 2017-11-15 用于操作提升泵的系统和方法

Country Status (4)

Country Link
US (2) US10077733B2 (de)
CN (1) CN108071509B (de)
DE (1) DE102017126780A1 (de)
RU (1) RU2699158C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10077733B2 (en) * 2016-11-16 2018-09-18 Ford Global Technologies, Llc Systems and methods for operating a lift pump
US10189466B2 (en) * 2016-11-30 2019-01-29 Ford Global Technologies, Llc Identifying in-range fuel pressure sensor error
US10711726B2 (en) * 2017-11-03 2020-07-14 Caterpillar Inc. Fuel delivery system
US10513998B1 (en) * 2018-06-25 2019-12-24 Ford Global Technologies, Llc Method and system for pulsed lift pump control
CA3045123A1 (en) * 2018-10-09 2020-04-09 University Of Guelph Air lift pump

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237975A (en) * 1992-10-27 1993-08-24 Ford Motor Company Returnless fuel delivery system
US7007676B1 (en) * 2005-01-31 2006-03-07 Caterpillar Inc. Fuel system
EP1967720A2 (de) * 2007-03-07 2008-09-10 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer Kraftstoffpumpe
WO2009152876A1 (de) * 2008-06-17 2009-12-23 Robert Bosch Gmbh Kraftstoffversorgungseinrichtung
US7640916B2 (en) * 2008-01-29 2010-01-05 Ford Global Technologies, Llc Lift pump system for a direct injection fuel system
CN102155303A (zh) * 2009-12-01 2011-08-17 罗伯特.博世有限公司 用于内燃机的燃料喷射系统的运行方法,计算机程序以及控制-和/或调节装置
EP2806145A1 (de) * 2013-05-24 2014-11-26 Caterpillar Motoren GmbH & Co. KG Verfahren zum Betreiben eines Gas- oder Zweistoffmotors
CN105649838A (zh) * 2014-12-02 2016-06-08 福特环球技术公司 用于提升泵控制的方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09151823A (ja) * 1995-11-28 1997-06-10 Denso Corp 燃料供給装置
JPH09170467A (ja) * 1995-12-20 1997-06-30 Denso Corp 内燃機関の燃料供給装置
US7093576B2 (en) * 2004-06-15 2006-08-22 Ford Global Technologies, Llc System and method to prime an electronic returnless fuel system during an engine start
AU2006210785C1 (en) * 2005-02-02 2009-12-17 Brp Us Inc. Method of controlling a pumping assembly
US8061329B2 (en) * 2007-11-02 2011-11-22 Ford Global Technologies, Llc Lift pump control for a two pump direct injection fuel system
US8215288B2 (en) * 2009-04-29 2012-07-10 GM Global Technology Operations LLC Control system and method for controlling an engine in response to detecting an out of range pressure signal
DE102010022109B3 (de) * 2010-05-31 2011-09-29 Continental Automotive Gmbh Bestimmung des Schließzeitpunkts eines Einspritzventils basierend auf einer Auswertung der Ansteuerspannung unter Verwendung eines adaptierten Referenzspannungssignals
US8707932B1 (en) 2010-08-27 2014-04-29 Paragon Products, Llc Fuel transfer pump system
US9512799B2 (en) * 2011-07-06 2016-12-06 General Electric Company Methods and systems for common rail fuel system maintenance health diagnostic
GB2508834B (en) * 2012-12-12 2019-12-04 Ford Global Tech Llc controlling a fuel supply system of an engine of a motor vehicle during shutdown and start-up
JP5875970B2 (ja) * 2012-12-21 2016-03-02 愛三工業株式会社 自動車の燃料供給装置
JP6087268B2 (ja) * 2013-12-09 2017-03-01 愛三工業株式会社 内燃機関の燃料供給装置
US9303583B2 (en) 2014-01-14 2016-04-05 Ford Global Technologies, Llc Robust direct injection fuel pump system
US9587579B2 (en) 2014-07-28 2017-03-07 Ford Global Technologies, Llc Current pulsing control methods for lift fuel pumps
US10450994B2 (en) 2014-11-24 2019-10-22 Ford Global Technologies, Llc Method and system for fuel system control
US9546628B2 (en) 2014-12-02 2017-01-17 Ford Global Technologies, Llc Identifying fuel system degradation
US10094319B2 (en) 2014-12-02 2018-10-09 Ford Global Technologies, Llc Optimizing intermittent fuel pump control
US10563611B2 (en) 2014-12-19 2020-02-18 Ford Global Technologies, Llc Fuel delivery system and method for operation of a fuel delivery system
CN104612867A (zh) * 2014-12-24 2015-05-13 中国第一汽车股份有限公司 用于增压直喷汽油机的可变流量低压燃油供油装置及方法
US9683511B2 (en) 2015-05-14 2017-06-20 Ford Global Technologies, Llc Method and system for supplying fuel to an engine
DE102016204410A1 (de) * 2016-03-17 2017-09-21 Robert Bosch Gmbh Verfahren zum Ermitteln eines Sollwertes für eine Stellgröße zur Ansteuerung einer Niederdruckpumpe
DE102016204408A1 (de) * 2016-03-17 2017-09-21 Robert Bosch Gmbh Verfahren zum Ermitteln eines Sollwertes für eine Stellgröße zur Ansteuerung einer Niederdruckpumpe
US10197004B2 (en) * 2016-05-31 2019-02-05 Ford Global Technologies, Llc Method for controlling a dual lift pump fuel system
US10077733B2 (en) * 2016-11-16 2018-09-18 Ford Global Technologies, Llc Systems and methods for operating a lift pump
US9995237B2 (en) * 2016-11-16 2018-06-12 Ford Global Technologies, Llc Systems and methods for operating a lift pump
US10189466B2 (en) * 2016-11-30 2019-01-29 Ford Global Technologies, Llc Identifying in-range fuel pressure sensor error
US10011269B2 (en) * 2016-11-30 2018-07-03 Ford Global Technologies, Llc Identifying in-range fuel pressure sensor error

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237975A (en) * 1992-10-27 1993-08-24 Ford Motor Company Returnless fuel delivery system
US7007676B1 (en) * 2005-01-31 2006-03-07 Caterpillar Inc. Fuel system
EP1967720A2 (de) * 2007-03-07 2008-09-10 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer Kraftstoffpumpe
US7640916B2 (en) * 2008-01-29 2010-01-05 Ford Global Technologies, Llc Lift pump system for a direct injection fuel system
WO2009152876A1 (de) * 2008-06-17 2009-12-23 Robert Bosch Gmbh Kraftstoffversorgungseinrichtung
CN102155303A (zh) * 2009-12-01 2011-08-17 罗伯特.博世有限公司 用于内燃机的燃料喷射系统的运行方法,计算机程序以及控制-和/或调节装置
EP2806145A1 (de) * 2013-05-24 2014-11-26 Caterpillar Motoren GmbH & Co. KG Verfahren zum Betreiben eines Gas- oder Zweistoffmotors
CN105649838A (zh) * 2014-12-02 2016-06-08 福特环球技术公司 用于提升泵控制的方法

Also Published As

Publication number Publication date
RU2017136722A3 (de) 2019-04-18
US20180135551A1 (en) 2018-05-17
US10859025B2 (en) 2020-12-08
US20180334981A1 (en) 2018-11-22
RU2699158C2 (ru) 2019-09-03
US10077733B2 (en) 2018-09-18
CN108071509A (zh) 2018-05-25
DE102017126780A1 (de) 2018-05-17
RU2017136722A (ru) 2019-04-18

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